Overview
Tri-Corner Substation is an operational electrical substation in the United States, operating at 345 kV. It plays a key role in high-voltage transmission grid stability.
Tri-Corner Substation is an operational high-voltage electrical substation located in the United States, with coordinates 32.553663, -96.537528. It operates at 345 kV, placing it in the large-scale transmission category, critical for long-distance power transfer and grid interconnection. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for bulk power systems. As a 345 kV facility, it is typical of major transmission substations that form the backbone of the U.S. electrical grid, often equipped with advanced automation per IEC 61850 standards. This facility contributes to regional grid stability and supports the integration of diverse generation sources. Its operational status ensures continued service to local communities and industries, reinforcing the reliability of the electrical infrastructure in the area.
Environmental context
The substation is located in a region with a mix of urban and rural areas, typical of Texas. High-voltage substations like this one are designed to minimize environmental impact through careful siting and use of SF6-free switchgear where possible. The 345 kV level indicates significant electromagnetic fields, but standard mitigation measures are employed to comply with safety guidelines.
Frequently asked questions
Tri-Corner Substation is located in the United States at coordinates 32.553663, -96.537528, likely in Texas.
Tri-Corner Substation operates at 345 kV, a high-voltage level used for bulk power transmission.
Tri-Corner Substation is currently operational, actively serving the electrical grid.
As a U.S. transmission asset, it is regulated by NERC for reliability and FERC for interstate electricity matters.
A 345 kV substation steps down transmission voltage for distribution or interconnects major power lines, ensuring grid stability and efficient power transfer.